[FIXED] How can I change JDK 1.8 to JDK 11 in Heroku?

Issue

I created pipelines for bitbucket to deploy app to Heroku. I use java 11 but Heroku installs 1.8.

How to fix it?

I also created system.properties in main/resources indicating JDK and Maven versions:

Solution

Create a system.properties file in your directory and commit to git. more info https://devcenter.heroku.com/articles/customizing-the-jdk#prerequisites see doc for more info.

Answered By - Abrar Ansari

Answer Checked By - Terry (PHPFixing Volunteer)